Bug 52384 - Bitmap images in level2sep or level3sep
Summary: Bitmap images in level2sep or level3sep
Status: RESOLVED FIXED
Alias: None
Product: poppler
Classification: Unclassified
Component: general (show other bugs)
Version: unspecified
Hardware: Other All
: medium normal
Assignee: poppler-bugs
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Reported: 2012-07-23 08:03 UTC by Thomas Freitag
Modified: 2012-08-01 22:23 UTC (History)
0 users

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Attachments
Repairs bitmap image output (1.07 KB, patch)
2012-07-23 08:03 UTC, Thomas Freitag 		Details | Splinter Review
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Description Thomas Freitag 2012-07-23 08:03:25 UTC 
Created attachment 64532 [details] [review]
Repairs bitmap image output

As I already told in comment 7 of bug 51822, I encountered a problem with bitmap images when using the level2sep or level3sep option of pdftops. You can see that in the output of altona_technical_1v2_x3.pdf in column 5, 11, 17, 23, 29 and 35.
When I digged deeper into it I recognized that the reason for it is the usage of pdfImSep, which works only for images with a depth (BitsPerComponent) of 8 properly.
So the attached patch takes this into account and produces also a proper output with the level2sep or level3sep option.
Comment 1 Albert Astals Cid 2012-08-01 22:23:16 UTC 
Pushed!

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